Module: DeepTest::ObjectExtension

Defined in:
lib/deep_test/extensions/object_extension.rb

Instance Method Summary collapse

Instance Method Details

#capture_stderr ⇒ Object 



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# File 'lib/deep_test/extensions/object_extension.rb', line 12

def capture_stderr
  old_stderr, $stderr = $stderr, StringIO.new
  yield
  $stderr.string
ensure
  $stderr = old_stderr if old_stderr
end

#capture_stdout ⇒ Object 



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# File 'lib/deep_test/extensions/object_extension.rb', line 4

def capture_stdout
  old_stdout, $stdout = $stdout, StringIO.new
  yield
  $stdout.string
ensure
  $stdout = old_stdout if old_stdout
end

#retrying(description = nil, times = 5) ⇒ Object 



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# File 'lib/deep_test/extensions/object_extension.rb', line 20

def retrying(description = nil, times = 5)
  i = 0
  loop do
    begin
      return yield
    rescue => e
      i += 1
      print "#{description} received exception #{e}. "
      if i < times
        puts "Retrying..."
        sleep 0.5
      else
        puts "Aborting."
        raise e
      end
    end
  end
end